aniruddha27/contours.py

Created April 25, 2020 09:40

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contours.py

	# Finding contours
	im_gray = gray(im)
	im_blur = blur(im_gray)
	im_thresh = threshold(im_blur)

	contours, _ = cv2.findContours(im_thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)

saeedmaham commented Sep 3, 2020

ValueError: too many values to unpack (expected 2)

I'm having this error. How can I solve it?

Any idea.

Author

aniruddha27 commented Sep 3, 2020

Hi, could you try the following code because it could be possible you have a different OpenCV version.

_, contours, _ = cv2.findContours(im_thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)

saeedmaham commented Sep 4, 2020

Thank you
It's working now.

Author

aniruddha27 commented Sep 4, 2020

Welcome!

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